3420417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 6580224

約数和(自身を除く): 3159807

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 67, 77, 91, 119, 143, 187, 201, 221, 231, 273, 357, 429, 469, 561, 663, 737, 871, 1001, 1139, 1309, 1407, 1547, 2211, 2431, 2613, 3003, 3417, 3927, 4641, 5159, 6097, 7293, 7973, 9581, 12529, 14807, 15477, 17017, 18291, 23919, 28743, 37587, 44421, 51051, 67067, 87703, 103649, 162877, 201201, 263109, 310947, 488631, 1140139, 3420417]

約数ペア:

[(1, 3420417), (3, 1140139), (7, 488631), (11, 310947), (13, 263109), (17, 201201), (21, 162877), (33, 103649), (39, 87703), (51, 67067), (67, 51051), (77, 44421), (91, 37587), (119, 28743), (143, 23919), (187, 18291), (201, 17017), (221, 15477), (231, 14807), (273, 12529), (357, 9581), (429, 7973), (469, 7293), (561, 6097), (663, 5159), (737, 4641), (871, 3927), (1001, 3417), (1139, 3003), (1309, 2613), (1407, 2431), (1547, 2211)]